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[Agora Drawing] PD 2614 (DA 3480)

Examples of 'Diangulation' ... W.B. Dinsmoor, Jr ... Dirty Heavy Tracing Paper Drafting Ink ... 1989

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[Agora Drawing] PD 2615 (DA 3481)

Rectangular measurements by tape from a uniform grid system ... W.B. Dinsmoor, Jr ... Dirty Heavy Tracing Paper Drafting Ink ... 1989

[Agora Drawing] PD 2616 (DA 3488)

Partial field survey of Roman Villa measured rectangularly by tape from an irregular grid system ... W.B. Dinsmoor, Jr ... 1989

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[Agora Drawing] PD 2616 (DA 3502)

Partial field survey of Roman Villa measured rectangularly by tape from an irregular grid system ... W.B. Dinsmoor, Jr ... Fragile Torn Dirty Heavy Tracing Paper Drafting Ink Pencil ... 1989

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[Agora Drawing] PD 2617 (DA 3482)

'Diangulation' from an irregular grid system ... W.B. Dinsmoor, Jr ... Dirty Heavy Tracing Paper Drafting Ink ... 1989

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[Agora Drawing] PD 2618 (DA 3483)

Method of triangulation ... W.B. Dinsmoor, Jr ... Dirty Heavy Tracing Paper Drafting Ink ... 1989

[Agora Drawing] PD 2618; PD 2619; PD 2620 (DA 3487)

Method of triangulation. Measuring horizontal distances by inclined stadia readings ... W.B. Dinsmoor, Jr ... 1989

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[Agora Drawing] PD 2619 (DA 3478)

Compromising for errors in triangulation ... W.B. Dinsmoor, Jr ... Dirty Heavy Tracing Paper Drafting Ink ... 1989